Add part of needed code

Add columns to store project creation settings

Add project creation level column in groups
 and default project creation column in application settings

Remove obsolete line from schema

Update migration with project_creation_level column existence check

Rename migrations to avoid conflicts

Update migration methods

Update migration method

3 files changed, 46 insertions, 0 deletions

diff --git a/db/migrate/20190311132500_add_default_project_creation_application_setting.rb b/db/migrate/20190311132500_add_default_project_creation_application_setting.rb
new file mode 100644
index 00000000000..87427ad2930
--- /dev/null
+++ b/db/migrate/20190311132500_add_default_project_creation_application_setting.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddDefaultProjectCreationApplicationSetting < ActiveRecord::Migration[5.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    unless column_exists?(:application_settings, :default_project_creation)
+      add_column(:application_settings, :default_project_creation, :integer, default: 2, null: false)
+    end
+  end
+
+  def down
+    if column_exists?(:application_settings, :default_project_creation)
+      remove_column(:application_settings, :default_project_creation)
+    end
+  end
+end
diff --git a/db/migrate/20190311132527_add_project_creation_level_to_namespaces.rb b/db/migrate/20190311132527_add_project_creation_level_to_namespaces.rb
new file mode 100644
index 00000000000..159e0a95ace
--- /dev/null
+++ b/db/migrate/20190311132527_add_project_creation_level_to_namespaces.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddProjectCreationLevelToNamespaces < ActiveRecord::Migration[5.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    unless column_exists?(:namespaces, :project_creation_level)
+      add_column :namespaces, :project_creation_level, :integer
+    end
+  end
+
+  def down
+    unless column_exists?(:namespaces, :project_creation_level)
+      remove_column :namespaces, :project_creation_level, :integer
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index b20fe4b3d39..1a50c6efbc7 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -177,6 +177,7 @@ ActiveRecord::Schema.define(version: 20190325165127) do
     t.string "runners_registration_token_encrypted"
     t.integer "local_markdown_version", default: 0, null: false
     t.integer "first_day_of_week", default: 0, null: false
+    t.integer "default_project_creation", default: 2, null: false
     t.index ["usage_stats_set_by_user_id"], name: "index_application_settings_on_usage_stats_set_by_user_id", using: :btree
   end
 
@@ -1391,6 +1392,7 @@ ActiveRecord::Schema.define(version: 20190325165127) do
     t.integer "cached_markdown_version"
     t.string "runners_token"
     t.string "runners_token_encrypted"
+    t.integer "project_creation_level"
     t.boolean "auto_devops_enabled"
     t.index ["created_at"], name: "index_namespaces_on_created_at", using: :btree
     t.index ["name", "parent_id"], name: "index_namespaces_on_name_and_parent_id", unique: true, using: :btree